The display and dissemination of Qiantang River poetry road culture based on Virtual Reality and Human-computer Interaction

Qiantang River Poetry Road has rich literary aesthetics and profound cultural connotations. The display and dissemination of its culture is of great significance for shaping the city's characteristics, publicizing the city's image, and promoting Chinese culture. However, many foreign tourists come to Zhejiang to travel due to lack of tour guides and other reasons. They can only watch the natural and humanistic scenery in a fancy way, but it is difficult to appreciate the spiritual connotation of the poetry road culture. From the perspective of virtual reality (VR), this paper develops a display and display that combines visual, auditory, and tactile senses through three-dimensional modeling, simulation algorithms, graphics rendering, virtual humans, multi-modal interaction, mini-map navigation and other VR technologies. The VR system to spread the culture of Qiantang River Poetry Road: The poetry soul is the companion, and you can enjoy the Qianjiang River. The system gives full play to the advantages of VR's high immersion and high interaction, and integrates more than a hundred ancient poems into various scenes of Qiantang Poetry Road. In VR, users can freely roam the ancient and modern Qiantang River basin in the first person, interacting with the virtual person "Soul of Poetry" as a virtual tour guide, the virtual poet who left the poem, and the local virtual people. After the user's test, the system can provide a relaxing, realistic and interesting roaming experience, which provides the possibility of digital display and dissemination for the promotion of the city's image.